Metal Caster Wheel for Robot (20mm)

Metal Caster Wheel for Robot (20mm) is a high-quality electronic component designed for Arduino, prototyping, and educational electronics.

Metal ball caster, 1mm thick steel plate from the machine stamping, it has the capability to support  50KG payload.  The Caster is strong and lightweight with a total weight of only 120g.

Large steel ball around a small ball around as much as 40 to rotate the main scroll ball much more smoothly, which make the robot walk or move at a more flexible and comfortable wa

Weight: 120 g

Load Capacity: 50 kg

It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.